baber/WOPTO huggingface dataset:
Patent JP-H04280104-A (JP)
Title: Impedance adjustment method of glass antenna
Inventor: TAKEUCHI SHOICHI
IPC: H01Q1/32
Filed: 1991-03-07
Abstract: PURPOSE:To uniformize the impedance of a glass antenna at mass-production by cutting off an antenna filament through the irradiation of an energy beam while the impedance of the formed antenna filament is measured. CONSTITUTION:A glass antenna 1 to be adjusted is placed so as to cut off an antenna filament by a laser scriber 2, the impedance is measured by an impedance meter 3, the position is decided by computer calculation processing, the antenna filament is cut off by the laser beam and the adjustment is implemented. A YAG laser or the like is used for the laser scriber 2 from which an energy beam irradiates, the laser head 7 is moved in three-dimensions by an XYZ controller 8 and the focus is adjusted in the Z axis by using an automatic focus device fitted to the laser head 7. Thus, a change in the impedance due to dispersion in the print for a trial product, a product or each product is adjusted.
Patent JP-S56162464-A (JP)
Title: Electron beam application equipment
Inventor: HARA KOUICHI
IPC: H01J37/147
Filed: 1980-05-19
Abstract: PURPOSE:To accurately grasp the saturation point of the emission current from an electron source and extend the life of a filament, by applying to an alignment coil the scanning deflection current which is supplied to the scanning deflection coil, by actuating a change-over switch. CONSTITUTION:A switch circuit 29 is provided and when images are observed using a normal scanning electron microscope, X-ray microanalyzer, etc. the switch is set to contact (A), and when filament current is adjusted, the switch is set to contact (B). When the filament current is adjusted, the current to be supplied from a power supply 5 to a filament coil 6 is disconnected while the images are being observed and the sawtoothed wave current from a scanning power supply 18 is supplied to an alignment coil 6 instead. Thus, a good image can be obtained, the filament life is extended, and the need for readjusting the filament light end position can be eliminated.
Patent JP-H08263120-A (JP)
Title: Current position display system for cnc
Inventor: OTSUKI TOSHIAKI
IPC: G05B19/4061
Filed: 1995-03-24
Abstract: PURPOSE: To display a current position that an operator desires on a transformed coordinate system by the current position display system for the CNC which displays the current coordinate position of a tool. CONSTITUTION: A program storage means 1 is stored with a machining program 1a. A transformation condition command means 2 commands conditions of coordinate transformation from an absolute coordinate system commanded by the machining program 1a to an optional relative coordinate system. A coordinate system arithmetic means 3 transforms the absolute coordinate system into the relative coordinate system under the commanded coordinate transformation conditions. A program executing means 4 executes the machining program 1a to control a servo amplifier 5 and then a servo motor 6 is driven to move the tool 7, thereby machining a work 8. During the machining, a display control means 9 computes the current position of the tool 7 on the relative coordinate system computed by the coordinate system arithmetic means 3 and displays it on the screen 10a of a display unit 10.
Patent JP-S58185753-A (JP)
Title: Amorphous iron alloy for magnetic head
Inventor: INOMATA KOUICHIROU
IPC: G11B5/127
Filed: 1982-04-21
Abstract: PURPOSE:To increase the magnetic flux density, magnetic permeability and wear resistance of the resulting titled alloy and to reduce the cost by adding Ti, Zr, Hf, V, Nb, Ta, Cr, Mo or W to an amorphous Fe alloy contg. B or B and Si. CONSTITUTION:This amorphous Fe alloy for a magnetic head has a composition represented by the formula [where M is one or more among Ti, Zr, Hf, V, Nb, Ta, Cr, Mo and W, X is B or B and Si (Si<=7 atomic%), 0.01<=a<=0.2, 0.02<=b <=0.1, and 10<=c<=18].
Patent JP-H10259863-A (JP)
Title: Differential device
Inventor: TERADA EIICHI
IPC: F16H48/20
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a differential device in which number of items is small, the items are easily processed and assembling easiness is excellent. SOLUTION: In a differential device, a pair of pinion gears 21, 22 are journalled rotatably to a pinion shaft 20 which penetrates through a differential case and is rotated together therewith. Right and left paired side gears 25, 26 fitted to inner ends of right and left axle shafts 40, 41 are meshed with the paired pinion gears 21, 22 in the manner of bevel gear. In such a case, a multiple clutch mechanism is arranged between the back surface of the bevel gear directed to the inner sides of the side gears 25, 26 and the inner surface of the differential case. Inner ends of the side gears 25, 26 on the center side of the bevel gear are further extended inward to form inner end cylindrical parts 25b, 25b. Inner end surfaces of the inner end cylindrical parts 25, 26 are abutted against the pinion shaft 20.
Patent JP-H11264096-A (JP)
Title: Production of insulating composite material
Inventor: FUKAZAWA TAKAYUKI
IPC: H05K1/03
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and convenient method for forming a different kind material layer on a surface of an insulating material and to produce a composite material of the insulating material. SOLUTION: A conductive resin layer 3' capable of burning down by heating is formed on an insulating base body 3, and the resulting body is charged into a dispersion medium 1 in which a material P for composing is dispersed, then voltage is applied to the conductive resin layer to laminate the material P for composing on the conductive resin layer by an electrophoretic method, then the insulating base body and the material for composing are joined by burning down the conductive resin layer by heating. A ceramic powder or metal powder is desirable as the material for composing.
Patent JP-S54157463-A (JP)
Title: Fm detector
Inventor: INOUE SHIGEKI
IPC: H03D3/10
Filed: 1978-06-02
Abstract: PURPOSE: To minimize the distortion of the circuit by realizing a constitution in that product KQ of over 1.0 may be obtained between coupling coefficient k of the primary and secondary resonance circuits of the ratio detector and square root Q of the performance exponent of both circuits.  
     CONSTITUTION: The load time performance exponent is referred to as Q1 for the primary resonance circuit consisting of capacity 5 and the primary coil of the ratio detector, and the performace exponent is to Q2 for the secondary resonance circuit comprising capacity 6 and secondary coil 2 respectively. And the square root of Q1×Q2 is referred to as Q with the coupling coefficient to k between the primary and secondary coils. Then kQ = β is defined. According to the result of analysis, it is known that has only to set to 1.1∼1.3 in order to improve the distortion. And Q must be lowered down to secure the minimum distortion. Accordingly, the value of k must be increased to satisfy the value of β. In this connection, the primary coil is divided ito coupling transformer coil 23 of the third coil and coupling transformer coil 24 of the secondary coil, and as a result the limitation of the size due to the secondary resonance circuit adjusting core can be released. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04302979-A (JP)
Title: Refrigerator
Inventor: ENDO YUKIHIRO
IPC: F04B39/00
Filed: 1991-03-29
Abstract: PURPOSE:To prevent resonant drive of a refrigerator body due to transmission of vibration generated from a rotary compressor to the body through a pipe. CONSTITUTION:A rotary compressor 5, a pipe 7 disposed on an extension line of a rotational shaft of the compressor 5, having a small rotating width, and a spring 6 provided between the compressor 5 and the pipe 7 to prevent transmission of vibration, are provided.
Patent JP-S58186684-A (JP)
Inventor: INADA TAKAYUKI
IPC: D06P5/00
Filed: 1982-04-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01237684-A (JP)
Title: Electrostatic charge control method for electrophotographic device
Inventor: NAMIKAWA OSAMU
IPC: G03G15/045
Filed: 1988-03-18
Abstract: PURPOSE:To prevent the deterioration of a photosensitive body by projection of unnecessary laser light to the photosensitive body and to prevent the degradation in the life of a cleaning mechanism by stopping the impression of a voltage of the photosensitive until a reference signal for scanning start of laser light is obtd. CONSTITUTION:A laser beam printer printing start control circuit keeps CHARGE ON AND BIAS ON signals turned off to open a switch 8 and a switch 10 and to prohibit impression of the voltage to the photosensitive rum 1 before the RDY-P signal indicating the end of the search actions of respective beams is outputted. An electrostatic latent image is not formed on the photosensitive rum 1 to which the electrostatic charge voltage is not impressed by off of the switch 8 even if the laser light 2 is projected on the drum and, therefore, the image is not developed to a visible image by a developing machine 3 and the degradation in the life of the cleaner 6 is obviated. The purpose of keeping the bias voltage of the developing machine 3 turned off during the off of the switch 8 is to prevent the full-surface development by the equivalence to that the entire surface of the photosensitive drum 1 is irradiated by the laser light 2 as the potential of the drum 1 is 0 volt during this time.
Patent JP-S59193146-A (JP)
Inventor: OOTAKE KAZUMI
IPC: B02B7/02
Filed: 1983-04-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61223732-A (JP)
Title: X-ray snapshooting device
Inventor: FUKUNISHI KATSUJI
IPC: G03B42/02
Filed: 1985-03-28
Abstract: PURPOSE:To use both an X-ray film and a storage type fluorescent plate by providing a conveyor unit which is used for both the X-ray film and storage type fluorescent plate. CONSTITUTION:When the X-ray film is selected with a selection switch, the unexposed X-ray film 8 is taken out of a supply magazine 2 and sent in between intensifying screens 9a and 9b in a carriage 6. At this time, a contacting mechanism 12 provided to the carriage 6 bring the X-ray film and intensifying screens into mutual contact. Then, the carriage 6 carries the X-ray film 8 to a photographic position with a photography switch. The X-ray film after photography is stored in a receiving magazine 3 through the reversing of a conveyor roller. Then, when the storage type fluorescent image plate (IP) is selected with the selection switch, an unexposed IP 13 is taken out of a supply magazine 14 and sent in between front surfaces of the intensifying screens in the carriage 6. Then, photography is carried out in the same process with the X-ray film and the IP is stored in a receiving magazine 15.
Patent JP-S61224949-A (JP)
Title: Apparatus for producing inari-sushi
Inventor: SUZUKI MAKOTO
IPC: A23L7/10
Filed: 1985-03-28
Abstract: PURPOSE:To produce INARI-SUSHI (fried bean curd stuffed with vinegared rice) in high efficiency, by carrying out the necessary operations while rotating the supporting mold intermittently with a rotary table. CONSTITUTION:A plurality of fried bean curd-supporting reversible molds 3 are arranged at regular intervals to the circumferential part of an intermittently rotatable turn table 11 mounted on a base 1. A fried bean curd-supplying station 4, a vinegared rice-supplying station 6 and a releasing station 7 are placed on the base in the order of the rotational direction of the turn table 11. The fried bean curd-supplying station 4 is furnished with a fried bean curd-supplying apparatus 4 to place a fried bean curd facing the opening downward to a closeable receptor attached to each supporting mold 3 on the turn table 11, the vinegared rice-supplying station 6 is furnished with a rice-supplying apparatus 6 to supply vinegared rice to the fried bean curd, and the releasing station 7 is furnished with a releasing apparatus 7 to press the rice-containing fried bean curd downward with a pressing member 72 and drop the product from the supporting mold 3. Reversing apparatuses 5, 5a to turn the supporting mold 3 upside down by 180 deg. is attached to the base.
Patent JP-S55157276-A (JP)
Title: Amorphous thin film solar battery
Inventor: YAMAUCHI YUTAKA
IPC: H01L31/18
Filed: 1979-05-28
Abstract: PURPOSE:To improve photoelectric convertion efficiency of a solar battery excessively by fabricating an amorphous thin film solar battery of an amorphous semiconductor thin film which is made from monosilane and an amorphous semiconductor thin film which is made from silicon tetrafluoride. CONSTITUTION:A transparent conductive film 2 is formed on a glass substrate 1, and next thereto n-type and intrinsic amorphous semiconductor layers 3 and 4 which are made from an amorphous semiconductor materials of which main components are silicon and fluorine which are produced by glow discharge in silicon tetrafluoride are formed, and next thereto a p-type amorphous semiconductor layer 5 which is made from an amorphous semiconductor materials of which main components are silicon and hydrogen which are produced by glow discharge in monosilane is formed. Next thereto an aluminum electrode 6 is formed by evaporation of an electron beam evaporation apparatus.
Patent JP-S54956-A (JP)
Title: Vco
Inventor: YAMAKOSHI AKIRA
IPC: H03B5/36
Filed: 1977-06-06
Abstract: PURPOSE:To make easy for circuit integration and also to perform simple adjustment of oscillated frequency, by constituting the circuit so that the variable reactance circuit and the oscillation circuit can be unified.
Patent JP-H09258811-A (JP)
Title: Numerical control device
Inventor: SUGIE MASAYUKI
IPC: G05B19/4155
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To continue working without stopping a machine in respect of a working part excluding the working part in which abnormality was detected by registering that working part as an abnormality generation working part when the abnormality of working is detected, and skipping that single working program. SOLUTION: When the abnormality of the machine is detected by an abnormality detecting part 15, an abnormality generation working part registering part 12 stores the working part (FR1) as present stored in a working part storage part 9 as the abnormality generation working part in an abnormality generation working part storage part 11. In a skip working part instructing part 10, the abnormality generation working part (FR3) stored in the abnormality working part storage part 11 is outputted to a process skip control part 3. The process skip control part 3 makes the command operation of that working part based on the analyzed result of program analyzing part 2 be skipped in the case that the instructed working part (FR3') of the skip working part instructing part 10 and the working part (FR1) at present coincide with each other.
Patent JP-H05208269-A (JP)
Title: Pillar and cover welding equipment
Inventor: KAWAGUCHI KAZUMI
IPC: B23K37/00
Filed: 1991-03-29
Abstract: PURPOSE:To simplify equipment arrangement of a welding machine, etc., to reduce the waiting time of the welding machine, etc., and to improve productivity in welding steel plate covers to each of both ends of a steel pipe pillar. CONSTITUTION:In the pillar and cover welding equipment 10 where a floor side steel plate cover 2A and a ceiling side steel plate cover 2B are welded to each of both ends of the steel pipe pillar 1, two floor side welding jig 15A and ceiling side welding jig 15B are arranged and a welding robot 12 is arranged at the position on which one end of the floor side welding jig l5A and one end of the ceiling side welding jig 15B front, respectively.
Patent JP-S54158293-A (JP)
Title: Spark source mass analysis
Inventor: KOYAMA SUSUMU
IPC: G01N27/62
Filed: 1978-06-05
Abstract: PURPOSE: To make it possible to mount a number of test pieces and to easily move the same within a vacuum devide by mounting a number of electrodes to an electrode adjustor and by turning the mounting portions.  
     CONSTITUTION: After identical test pieces are mounted symmetrically to electrodes 2 and 2', am electrode adjustor is installed in an ion source chamber to be evacuated. A knob 9 is turned to bring test pieces 1 and 1 toward each other until the gap inbetween is suitably adjusted. After that, an electric power is supplied at terminals 4 and 4', and the spark is continued, while being adjusted by means of the knob 9 such that the stable spark is effected, thereby to accomplish the analysis. After the analysis, the test pieces are made to restore their original conditions by means of the knob 9, and a test piece electrode adjusting rod 8 is extracted from hook portions 3 and 3' and extracted until an electrode mounting portion 6 can be turned. Then, a knob 10 is turned together with the mounting portion 6, which is made rotatable through steel balls 7 and 7', and is replaced by another test piece. After that, the knob 9 is pushed and turned, until it is retained by the hook portions 3 and 3', so that the analysis is started by the adjustment of the gap between the test pieces. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62224542-A (JP)
Title: Turret device having tool exchange function
Inventor: SAITO KAZUHARU
IPC: B23Q3/157
Filed: 1986-03-25
Abstract: PURPOSE:To make it possible to shorten the time of machining a workpiece, by providing such an arrangement that one of spindles on a turret head is coupled with a rotary drive means in a horizontal condition,and tools are exchanged by a tool exchange means with the use of a vertical shaft when a cutting process is carried out. CONSTITUTION:A turret head 18 is rotated by an angle of 90 deg. each time to extend one of spindles 30 in a horizontal condition, and the thus horizontally extended spindle 30 is opposed to a workpiece at a machining position. Further, a spindle 30 in a vertical condition may exchange tools at a tool exchange position in association with the vertical motion and turning motion of an exchanging arm 14. In this arrangement, when a release cylinder 46 exerts rotary motion to a lever 44, a clamp rod 43 is moved toward a fit-in hole 51 so that a clamp ball 59 is opposed to a cam surface 60 in a larger inner diameter section, and falls in such a condition that it is movable in a direction away from the center. That is, a tool holder holder 49 in the spindle in the vertical condition falls in such a condition that it may come off from the fit-in hole 51.
Patent JP-H02243896-A (JP)
Title: Outside room device for protecting privacy
Inventor: OONO TOMIE
IPC: E06B9/24
Filed: 1989-03-17
Abstract: PURPOSE:To protect privacy by installing several blades equipped with strips which can be freely opened and closed in an arbitrary angle in utilization of a window frame in an apartment house and a frame for accommodating the blades. CONSTITUTION:When the privacy in a room is protected, a plurality of blades 5 which can be opened and closed by strips A and B at free angle are installed by a supporting rod 6 and a hook 9, into a frame 1, upper and lower frames 2, and a transverse frame 3 which are installed in utilization of the outer wall of a window or the handrails of a veranda. A metal core for strength and receiving a guide is installed onto the blade 5, and said blade 5 is made of the reinforced plastic which is semitransparent and can be colored. Therefore, different from a curtain which provides the confined feeling into the room, the convenient and bright environment can be obtained.
Patent JP-H09131288-A (JP)
Title: Cleaning sheet
Inventor: KAKIUCHI HIDESUKE
IPC: B32B27/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a disposable cleaning sheet used by being mounted to a mop-like cleaning tool capable of easily performing moist type cleaning such as cleaning and maintenance, etc. such as the removal of the stain and dust, etc. of a floor and the protection and polishing, etc., of the floor in a general household. SOLUTION: The cleaning tool 10 is provided with a cleaning part 11 and a bar-like handle 12 connected to the cleaning part 11. Then, this cleaning sheet 1 to be mounted to the cleaning part 11 is provided with a wiping part 2' composed of a liquid-transmissive surface sheet 2 and a liquid absorbent 3 for absorbing liquid wiped by the wiping part 2'. Also, the surface sheet 2 is provided with many projection parts and the area of the projection parts in contact with a surface to be cleaned is turned to be 5-60% to the entire area of the surface sheet 2 at the time of cleaning.
Patent JP-S54946-A (JP)
Title: Operation speed test circuit for logic element or logic circuit
Inventor: MATSUDA MUNEAKI
IPC: G01R31/28
Filed: 1977-06-06
Abstract: PURPOSE: To simply and surely measure the operation speed of measured elements, by earlier generation of the output signal of a standard element than the output signal of measured elements. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000258145-A (JP)
Title: Measurement method using difference picture processing
Inventor: MIZUTA YASUTOSHI
IPC: G06T7/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To accurately measure the dimension of a target with accuracy in a non- contacting or nondestructive way by utilizing the moving amount of the image of the target in a difference picture and that of the target and/or a picture detector. SOLUTION: A body to be inspected formed by sticking perforated thin testing plates having through holes on an X-ray source side (A-surface) and an image intensifier side (B-surface) of the plates together and making holes A and B at the positions corresponding to the through holes of the plates is arranged with a fixed expanding factor between a micro-focus X-ray generator and a CCD camera having an image intensifier. While the object to be inspected is irradiated with X rays, the pictures of transmitted X rays are taken with the CCD camera and an original picture is obtained by integrating the pictures. Then the body to be inspected is moved by, for example, about 0.4 mm and a background picture is obtained by taking the pictures of transmitted X rays with the camera and integrating the pictures of the transmitted X rays.  Thereafter, the diameters d1 and d2 of the pictures of the holes A and B which are target body are measured from the difference picture between the original picture and background picture and, in addition, the moving amounts A1 and A2 of the holes A and B on the difference picture are measured.
Patent JP-H01240959-A (JP)
Title: Microcomputer device
Inventor: SHIMIZU GIICHI
IPC: G06F13/28
Filed: 1988-03-23
Abstract: PURPOSE:To suppress a bus occupying time by a DMA control part by generating a bus grant signal based on a bus request signal outputted from the DMA control part by a fast processing circuit, returning it to the DMA control part, and outputting a bus grant ACK signal outputted from the DMA control part to a system bus control part. CONSTITUTION:The fast processing circuit 10 generates the bus grant signal 108 by using the bus request signal 103 outputted from the DMA control part 4, and outputs the bus grant ACK signal 107 to the DMA control part 4 without interposing the system bus control part 1. The bus grant ACK signal 107 is outputted to the system bus control part 1 as the bus request signal 109 for fast processing. When the bus request signal 109 for fast processing is inputted to the system bus control part 1, a bus busy signal 105 can be generated immediately by using the bus grant signal 104 at the time of inputting it from the system bus control part 1 to the DMA control part 4. In such a way, it is possible to shorten a response time to output the bus grant ACK signal 107 after receiving the bus grant signal 108 by the DMA control part 4.